What 🭾 means
SHIFT+P entered the PETSCII tile on Commodore keyboards.
PETSCII was Commodore's character set for text and screen symbols. This tile occupied the key's graphics slot, not the Latin letter used by today's keyboards.
What was this tile used for?
It let text cells act like tiny screen pixels.
🭾 fills the top edge and right edge of a character cell. Early computers arranged such tiles on a grid to sketch pictures with limited graphics hardware; Unicode calls these semi-graphics. Mapping tables trace this exact shape to PETSCII on Commodore PET/VIC-20 and C64/C128 computers; the PET line began in 1977. In 2019, a Unicode proposal grouped this and other home-computer and teletext graphics—block-based pages sent to televisions—into a compatibility set, so old character data could survive conversion.
Don't confuse it with
1Questions people ask
1Why do block characters look misaligned?
Font fallback is a likely cause. A 2021 Cascadia Code request notes that block tiles may not fit when neighboring glyphs come from different fonts. If 🭾 appears blank, the active font may lack it.
How to type 🭾
🭾\1FB7ECodes and encoding1 code points
A visible symbol can contain several code points. JS .length counts UTF-16 units; UTF-8 counts bytes.
